London, 3 July 1973. The fans attending the David Bowie concert in Hammersmith Odeon are in no way prepared for the shock of an on-stage ambiguous farewell. Ziggy Stardust, the greatest persona invented by David Bowie, is ascending back to the stars, waving goodbye to the crowd of the devoted believers. The agonizing question, though, remains lingering: Is it Ziggy’s or Bowie’s...